Dumb Dumb (Jeon Somi song)

It was released by The Black Label and Interscope Records on August 2, 2021, as a pre-release single from the singer's debut studio album XOXO.

[10] Jeon attributed the longer wait between comebacks to this recording process and vouched it makes the result good.

[11] NME's Rhian Daly gave the song a two-star rating calling it "frustrating and underwhelming."

Although reviewing the song negatively she called the "chorus' dirty bass" and "Somi's accompanying shift into her lower register alluring and arresting.

It features Somi, who appeared as a high school student that falls in love with one of the most handsome members of the sports team at lunchtime, and then goes into operation to get a confession.